This item is licensed Korea Open Government License
dc.contributor.author
T. Julius
dc.contributor.author
조기현
dc.date.accessioned
2019-08-28T07:42:04Z
dc.date.available
2019-08-28T07:42:04Z
dc.date.issued
2017-08-31
dc.identifier.issn
2470-0010
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/14626
dc.description.abstract
We measure the branching fraction and CP violation asymmetry in the decay B0 → π0π0, using a data sample of 752 × 10^6 BBbar pairs collected at the ϒ(4S) resonance with the Belle detector.
dc.language
eng
dc.relation.ispartofseries
Physical Review D
dc.title
Measurement of the branching fraction and CP asymmetry in B0→π0π0 decays, and an improved constraint on ϕ2